Buying Lenses- Discount Contact Lens Facts
Buying Contacts Online - Are there really Discount Contacts? Consider the facts.
Contact lenses, also known as contacts come in both hard and soft varieties. Contact lenses typically serve the same purpose as conventional spectacles but are less cumbersome and practically invisible.
They are often composed of various types of polymers and contain some variant of silicone hydrogel. . This property makes them flexible, similar to the human tissue.
Previously, hard contact lenses were made of a polymer known as PMMA, or Polymethyl methacrylate. They have since been replaced by rigid gas-permeable (RGP) contacts. Currently many contacts are made of hydrophilic, or 'water absorbing' materials. This allows oxygen to reach the cornea, and make the lens more comfortable to use.
It has been estimated that 125 million people use contacts worldwide. About 35 million people in the United States wear contact lenses. The varieties of contacts purchased vary tremendously between countries. Japan, Netherlands and Germany buy select disposable contacts about eighty percent of the time and about ninety-five percent of the time in Scandinavia.
In addition to the convenience, many people wear contact lenses because they think that they appear less attractive when wearing eye glasses. Contact lenses are easier to replace than eye glasses and don't steam up. Glasses can be dangerous when worn while doing vigorous activity and eye glasses don't have the wide field of vision that contact lenses offer. Some physicians instruct their patients to wear contact lenses for particular vision problem that can't be corrected with eye glasses, such as keratoconus and aniseikonia. Patients with these conditions tend to have better vision when wearing contacts.
Many patients with less than perfect vision begin wearing contacts when they reach puberty are about ten years old. This is a time of life when appearance is a serious concern. This is of particular concern for teenagers that are active in sports and programs in which they perform.
Contact Lens use is continued throughout a patient's life, especially now that there are more applications for contacts that apply to both the patients' personal and medical needs, such as stigmatisms and color contacts.
There are numerous options for purchasing contact lenses. Purchasing contacts online is hassle free and less expensive than buying from a doctors' office. The contact lenses are delivered to your door. It is imperative that you buy from a reputable company that will verify your prescription with your doctor. If this were not done you may get the wrong prescription. They take the time to make sure you get what you need.
Shoplens is a reputable company with a vast selection, including PureVision, Colored Contacts - Freshlook Colorblends, Softlens 66 Toric, Acuvue Oasys, PureVision Multi Focal, Pure Vision Toric, Acuvue 2, Acuvue Advance with Hydroclear, and numerous other hard to find and popular products.
When you online the turn around time is superior. You can elect to pay more and get the contacts delivered sooner, but the delivery time is already quick. When you compare the prices of Shoplens to 1 800 Contacts you will find that Shoplens actually passes the savings on to you.
I particularly like the reorder option. It allows you to refill an order with the same prescription as long as it is still valid. It is stress free, when you know that most orders ship directly from the manufacturer. Who would have thought that Buy Contacts could be so easy?
Published September 3rd, 2008